c084bd2888
PR15132: Replace "address expression must be an lvalue or a function
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designator" diagnostic with more correct and more human-friendly "cannot take
address of rvalue of type 'T'".
For the case of & &T::f, provide a custom diagnostic, rather than unhelpfully
saying "cannot take address of rvalue of type '<overloaded function type>'".
For the case of &array_temporary, treat it just like a class temporary
(including allowing it as an extension); the existing diagnostic wording
for the class temporary case works fine.
llvm-svn: 174262
2013-02-02 02:14:45 +00:00
656bc62a73
Remove the "unsupported" error for lambda expressions. It's annoying,
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and rapidly becoming untrue.
llvm-svn: 150165
2012-02-09 08:26:42 +00:00
9390e9cc49
Fix yet one more test
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llvm-svn: 150129
2012-02-09 01:26:17 +00:00
34b49061aa
Refactor to share code for handling return statements between lambda expressions and block literals. As it turns out, almost all the logic can be shared.
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llvm-svn: 149031
2012-01-26 03:00:14 +00:00
73a040906d
More lambda work: semantic analysis of capturing 'this'. It's a bit complicated, but we have to be careful about when exactly captures are marked given PotentiallyPotentiallyEvaluated contexts. (Actually, it's not 100% correct yet, but it's close enough for the moment.)
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llvm-svn: 147723
2012-01-07 04:59:52 +00:00
71c8055f8e
More lambda work. Tweak the Sema interface slightly. Start adding the pieces to build the lambda class and its call operator. Create an actual scope for the lambda body.
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llvm-svn: 147595
2012-01-05 03:35:19 +00:00
c7c97144af
Stub out the Sema interface for lambda expressions, and change the parser to use it. Unconditionally error on lambda expressions because they don't work in any meaningful way yet.
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llvm-svn: 147515
2012-01-04 02:40:39 +00:00
9ca5c42582
Update all tests other than Driver/std.cpp to use -std=c++11 rather than
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-std=c++0x. Patch by Ahmed Charles!
llvm-svn: 141900
2011-10-13 22:29:44 +00:00
db0b9f1264
Parsing of C++0x lambda expressions, from John Freeman with help from
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David Blaikie!
llvm-svn: 136876
2011-08-04 15:30:47 +00:00
Richard Smith